We sell 12 inch taper candles made by Colonial Candle which actually have straight sides. Using these tall taper candles is a great way to create a romantic ambiance at a dinner for two. These unscented taper candles are a solid color and use a cotton wick. They will fit into standard size taper holders. The candles are priced and sold individually. Each one will burn at a rate of 1 to 1.5 inches per hour.